Title :
Mode-locking characteristics of hybrid soliton pulse source
Author_Institution :
Dept. of Electr. & Electron., Univ. of Gaziantep, Turkey
Abstract :
Mode-locking characteristic of hybrid soliton pulse source (HSPS) utilizing linearly chirped raised-cosine flat top apodized fiber Bragg grating (FBG) is investigated by using coupled-mode equations. It is found that proper mode-locking range where transform-limited pulses are generated is increased up to 1.3 GHz by using linearly chirped raised-cosine flat top apodized FBG instead of linearly chirped Gaussian apodized FBG giving a mode-locking range of 850 MHz.
Keywords :
Bragg gratings; chirp modulation; coupled mode analysis; laser mode locking; optical fibres; optical pulse generation; optical solitons; quantum well lasers; 1.3 GHz; 850 MHz; FBG; coupled-mode equation; hybrid soliton pulse source; linearly chirped Gaussian apodized FBG; linearly chirped raised-cosine flat top apodized fiber Bragg grating; mode-locking characteristics; transform-limited pulse generation; Bragg gratings; Chirp; Fiber gratings; Fiber lasers; Frequency; Laser modes; Optical pulses; Reflectivity; Semiconductor lasers; Solitons;
Conference_Titel :
Numerical Simulation of Optoelectronic Devices, 2005. NUSOD '05. Proceedings of the 5th International Conference on
Print_ISBN :
0-7803-9149-7
DOI :
10.1109/NUSOD.2005.1518149
